Rechercher

1. SCOPE 1.1 This method provides for the determination of the mass percentage of saturates, monoaromatics, diaromatics and polyaromatics in petroleum fractions that distil below 385°C. The distillates should consist primarily of hydrocarbons and should not contain significant amounts of heteroatoms such as nitrogen, sulphur and oxygen. This method does not apply to samples that contain olefins…

This International Standard specifies the frame structures, the elements of procedures, the classes of procedures, the content and format of the general purpose Exchange Identification (XID) frame, and a means for resolution/negotiation of a data link layer address in switched environments for data communication systems using bit-oriented high-level data link control (HDLC) procedures. NOTE The…

This International Standard specifies the frame structures, the elements of procedures, the classes of procedures, the content and format of the general purpose Exchange Identification (XID) frame, and a means for resolution/negotiation of a data link layer address in switched environments for data communication systems using bit-oriented high-level data link control (HDLC) procedures. NOTE The…

1. PURPOSE AND SCOPE 1.1 This method determines the dimensional change and colourfastness of textile fabrics or garments, likely to occur in commercial laundering procedures. The fabric specimen or garment is subjected to an appropriate combination of specified washing, drying and restoration procedures.(1) 1.2 Five washing, five drying and three restoration procedures are included as…

1. SCOPE 1.1 This standard applies to two grades of wide-cut type aviation turbine fuel (JET B and F-40), consisting entirely of petroleum-derived hydrocarbons, naturally occurring non-hydrocarbons and additives as specified herein. Wide-cut type aviation fuels are volatile naphtha and kerosene blends, having a wide boiling range and a low-freezing point. 1.2 Grade JET B fuel is normally used…

1. SCOPE 1.1 This standard applies to three grades of kerosene-type aviation turbine fuel, consisting entirely of petroleum-derived hydrocarbons, naturally occurring non-hydrocarbons and additives as specified herein. Kerosene-type aviation turbine fuels are distillates having a minimum flash point of 38°C. Grade JET A has a maximum freezing point of -40°C, and Grade JET A-1 and Grade F-34 have…

1. Scope 1.1 This standard contains requirements and test methods for wood fibre thermal insulation manufactured in the form of faced or unfaced panels. 1.2 The standard covers four types of wood fibre insulation on the basis of their material properties. (a) Type I - Preformed insulation in the form of boards, sheets, or panels without a face or coating. (b) Type II -…

1. Scope 1.1 This standard applies to high-flash type aviation turbine fuel consisting entirely of petroleum-derived hydrocarbons, naturally occuring non-hydrocarbons and additives as specified herein. 1.2 This standard describes a military grade fuel normally used in naval operations whose product quality parameters are influenced by international military standardization agreements. F-44…

This part of ISO 8216 establishes a general system of classification which applies to petroleum fuels designated by the prefix letter "F". Within class F, five families (designated as categories) of products are defined according to the type of fuel and listed in decreasing order of volatility. One category, D, is defined further by subgroups on the basis of volatility and flash point,…

This part of ISO 10303 specifies the use of the integrated resources necessary for the scope and information requirements for Technical Data Packages (TDPs) (see 3.5.28) to be exchanged among product data management systems. Each enterprise uses content, format, and the level of configuration control as parameters when establishing its product exchange or access requirements among business…